| Electronics > Projects, Designs, and Technical Stuff |
| UPS/lead-acid battery, 12v/5A: looking for a good and educational schematic |
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| 0db:
hi I'd like to build an Uninterruptible Power Supply for an SBC engine operating at 12V. The engine needs 5A, and I'd like to use a common lead-acid battery. I have Googled, but I have only found confusing schematics, and I'd like to see something educational with a pretty description. Thanks |
| rvalente:
What is a SBC engine? Single cylinder? This may help you: http://ww1.microchip.com/downloads/en/appnotes/01015a.pdf |
| 0db:
--- Quote from: rvalente on February 26, 2020, 05:36:24 pm ---What is a SBC engine? Single cylinder? --- End quote --- SBC = single board computer. It's a x86-compatible computer on a single board, it has a video graphic unit and hard drive and it eats 4 Ampere. The UPS is required to let the computer to shutdown correctly the hard drive without damaging the filesystem. Thanks for the link :-+ |
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